MATLAB: How to save 3 files in one script

save

I want to derive 3 subsets of data using one input data, but I am don't know how to save them to 3 files. There must be something wrong with the syntax? What is the correct syntax of saving files?
Thank you so much
function [data2,data3,data4]=clean_data(file)
load(file);
jj=1;
for ii=1:length(data)
  if(~isnan(data(ii,2)))
    data2(jj,:)=data(ii,:); 
    jj=jj+1;
  end  
end 
ll=1;
for kk=1:length(data2)
    if(data2(kk,2)==1)
        data3(ll,:)=data2(kk,:)
        ll=ll+1;
    end
end
   mm=1;
  for kk=1:length(data2)
      if(data2(kk,2)==0)
          data4(mm,:)=data2(kk,:)
          mm=mm+1;
      end
  end
     save('clean_data','newdataC','newdataE')
  end

Best Answer

It is not clear to me what you want to do. I am guessing that you want to
  • Save data2 to the file 'clean_data.mat'
  • Save data3 to the file 'newdataC.mat'
  • Save data4 to the file 'newdataE.mat'
If that is correct, here is how to do that:
save('clean_data','data2')
save('newdataC','data3')
save('newdataE','data4')
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